628974725 (number)

628974725 is an odd 9-digits composite number following 628974724 and preceding 628974726. In scientific notation, it is written as 6.28974725 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 502803120 positive integers (up to 628974725) that are relatively prime to 628974725.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million nine hundred seventy-four thousand seven hundred twenty-five

Notation

Scientific notation 6.28974725 × 10^8
Engineering notation 6.28974725 × 10^6

Prime Factorization of 628974725

Prime Factorization 5 × 5 × 1447 × 17387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 125794945
Product of the distinct prime numbers

The prime factorization of 628974725 is 5 × 5 × 1447 × 17387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 1, 92, 154, 582, 8070, 4682, 41427, 77459, 552103, 897317, 60544, 6782832, 77889208, 53904165, 58960108, 389275301, 8398414867, 102880327

Basic calculations (n = 628974725)

Multiplication

n×y
n×2 1257949450
n×3 1886924175
n×4 2515898900
n×5 3144873625

Division

n÷y
n÷2 314487362.5
n÷3 209658241.66667
n÷3 157243681.25
n÷5 125794945

Exponentiation

ny
n2 395609204688825625
n3 2.4882819072662E+26
n4 1.5650664283453E+35
n5 9.8438722637519E+43

Nth Root

y√n
2√n 25079.368512784
3√n 856.7965938346
4√n 158.36466939562
5√n 57.50778478506

Divisors of 628974725

1, 5, 25, 1447, 7235, 17387, 36175, 86935, 434675, 25158989, 125794945, 628974725

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628974724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628974725 can be divided by 12 positive divisors. The sum of these divisors (counting 628974725) is 1, the average is 0.083333333333333.

Base conversion 628974725

Base System Value
2 Binary 100101011111010110010010000101
3 Ternary 1121211112020010012
4 Quaternary 211133112102011
5 Quinary 2242004142400
6 Senary 142225040005
8 Octal 4537262205
10 Decimal 628974725
12 Duodecimal 156786005
16 Hexadecimal 257d6485
20 Vigesimal 9gb1gg5
36 Base36 aeh405

Cryptographic Hash Functions

md5 6348334188c30e58b799a9432fdae82c
sha1 8ac7a2fb1985181ecd47abeb978978082d40b410
sha256 c8e8c5b8ee4bb9d04b17a3a299eba33fe38d08bed3f8a91b3325f3efc2096e74
sha512 68135f1d56b08ed48123f3c188a18917807a562e55b29d426ef2c75ee050010750bb33af83feb621fc5c30e6dd237ea725b1aa118edfa05b7f319cef260bd243
ripemd-160 1fae0fb48360d4e4a40a96923d01946e2394c3d4

628974725 as geometric shapes

Circle

Radius = n
Diameter 1257949450
Circumference 3951964750.7073
Area 1.2428429711429E+18

Sphere

Radius = n
Volume 1.0422890879904E+27
Surface area 4.9713718845717E+18
Circumference 3951964750.7073

Square

Length = n
Perimeter 2515898900
Area 395609204688825625
Diagonal 889504586.48489

Cube

Length = n
Surface area 2373655228132953750
Volume 2.4882819072662E+26
Space diagonal 1089416180.3767

Equilateral Triangle

Length = n
Perimeter 1886924175
Area 1.7130381061574E+17
Altitude 544708090.18833

Triangular Pyramid

Length = n
Surface area 1.7130381061574E+17
Volume 2.9324683502196E+25
Height 296501528.8283